CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
81.7%
It was discovered that a race condition existed in the Precision Time
Protocol (PTP) implementation in the Linux kernel, leading to a use-after-
free vulnerability. A local attacker could possibly use this to cause a
denial of service (system crash) or possibly execute arbitrary code.
(CVE-2020-10690)
Matthew Sheets discovered that the SELinux network label handling
implementation in the Linux kernel could be coerced into de-referencing a
NULL pointer. A remote attacker could use this to cause a denial of service
(system crash). (CVE-2020-10711)
It was discovered that the SCSI generic (sg) driver in the Linux kernel did
not properly handle certain error conditions correctly. A local privileged
attacker could use this to cause a denial of service (system crash).
(CVE-2020-12770)
It was discovered that the USB Gadget device driver in the Linux kernel did
not validate arguments passed from configfs in some situations. A local
attacker could possibly use this to cause a denial of service (system
crash) or possibly expose sensitive information. (CVE-2020-13143)
Shijie Luo discovered that the ext4 file system implementation in the Linux
kernel did not properly check for a too-large journal size. An attacker
could use this to construct a malicious ext4 image that, when mounted,
could cause a denial of service (soft lockup). (CVE-2020-8992)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 16.04 | noarch | linux-image-4.4.0-1076-kvm | < 4.4.0-1076.83 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-buildinfo-4.4.0-1076-kvm | < 4.4.0-1076.83 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-cloud-tools-4.4.0-1076-kvm | < 4.4.0-1076.83 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-headers-4.4.0-1076-kvm | < 4.4.0-1076.83 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-image-4.4.0-1076-kvm-dbgsym | < 4.4.0-1076.83 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-kvm-cloud-tools-4.4.0-1076 | < 4.4.0-1076.83 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-kvm-headers-4.4.0-1076 | < 4.4.0-1076.83 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-kvm-tools-4.4.0-1076 | < 4.4.0-1076.83 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-modules-4.4.0-1076-kvm | < 4.4.0-1076.83 | UNKNOWN |
Ubuntu | 16.04 | noarch | linux-tools-4.4.0-1076-kvm | < 4.4.0-1076.83 | UNKNOWN |
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
81.7%